/* ============================================================
   EXPERIENCE PAGE STYLES
   ============================================================ */

/* Shared page-header is in about.css — only extra styles here */

/* ─── SECTION INTROS ──────────────────────── */
.section-intro {
  margin-bottom: var(--sp-12);
}

.section-intro h2 {
  color: var(--navy);
  margin-top: var(--sp-2);
}

/* ─── TIMELINE ────────────────────────────── */
.timeline-section {
  background: var(--offwhite);
  padding: var(--sp-24) 0;
}

.timeline {
  position: relative;
  max-width: 860px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: var(--sp-6);
  margin-bottom: var(--sp-10);
}

.timeline-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 6px;
}

.timeline-dot {
  width: 16px;
  height: 16px;
  background: var(--amber);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(201, 131, 42, 0.2);
  flex-shrink: 0;
  animation: timeline-pulse 2.5s ease-in-out infinite;
}

@keyframes timeline-pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(201, 131, 42, 0.2); }
  50%       { box-shadow: 0 0 0 8px rgba(201, 131, 42, 0.08); }
}

.timeline-line {
  flex: 1;
  width: 2px;
  background: linear-gradient(to bottom, var(--amber), transparent);
  margin-top: var(--sp-2);
  min-height: 60px;
}

.timeline-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
  box-shadow: var(--shadow-card);
  border-left: 3px solid var(--amber);
  transition: box-shadow var(--transition), transform var(--transition);
}

.timeline-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateX(4px);
}

.timeline-meta {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
  flex-wrap: wrap;
}

.timeline-date {
  font-size: 0.8rem;
  color: var(--steel);
}

.timeline-card h3 {
  color: var(--navy);
  margin-bottom: var(--sp-2);
  font-size: 1.3rem;
}

.timeline-org {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  color: var(--steel);
  font-size: 0.88rem;
  margin-bottom: var(--sp-5);
}

.timeline-org svg {
  stroke: var(--amber);
  flex-shrink: 0;
}

.timeline-points {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.timeline-points li {
  position: relative;
  padding-left: var(--sp-6);
  font-size: 0.92rem;
  color: var(--navy);
  opacity: 0.85;
  line-height: 1.65;
  list-style: none;
}

.timeline-points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  background: var(--amber);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ─── EDUCATION ───────────────────────────── */
.education-section {
  background: var(--offwhite);
  padding: var(--sp-24) 0;
  border-top: 1px solid var(--offwhite-dim);
}

.edu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-6);
}

.edu-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}

.edu-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.edu-card-accent {
  height: 4px;
  background: linear-gradient(90deg, var(--amber), var(--amber-light));
}

.edu-card-body {
  padding: var(--sp-8);
  flex: 1;
}

.edu-header {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  margin-bottom: var(--sp-5);
}

.edu-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background: rgba(201, 131, 42, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.edu-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--amber);
}

.edu-header h3 {
  font-size: 1.05rem;
  color: var(--navy);
  margin-bottom: 3px;
}

.edu-meta {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
  margin-bottom: var(--sp-5);
}

.edu-meta .chip {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.75rem;
}

.edu-card-body > p {
  font-size: 0.9rem;
  color: var(--navy);
  opacity: 0.8;
  line-height: 1.7;
}

.edu-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.edu-highlight {
  background: rgba(201, 131, 42, 0.08);
  color: var(--amber-dark);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 0.25em 0.75em;
  border-radius: 100px;
  border: 1px solid rgba(201, 131, 42, 0.2);
}

/* ─── SKILLS SECTION ─────────────────────── */
.skills-section {
  padding: var(--sp-24) 0;
  position: relative;
}

.skills-section .section-intro h2 {
  color: var(--offwhite);
}

.skills-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-8);
}

.skills-column-header {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-8);
}

.skills-col-icon {
  width: 44px;
  height: 44px;
  background: rgba(201, 131, 42, 0.12);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.skills-col-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--amber);
}

.skills-col-icon.alt {
  background: rgba(201, 131, 42, 0.12);
}

.skills-column-header h3 {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--offwhite);
}

/* Skill bars */
.skill-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

.skill-row-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--sp-2);
}

.skill-name {
  font-size: 0.85rem;
  color: var(--offwhite);
}

.skill-level {
  font-size: 0.75rem;
}

.skill-bar {
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--amber), var(--amber-light));
  border-radius: 10px;
  width: 0%;
  transition: width 1.2s ease;
}

.skills-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

/* Project skills */
.project-skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
}

.project-skill-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(138, 155, 174, 0.12);
  border-radius: var(--radius-md);
  padding: var(--sp-6) var(--sp-6);
  transition: background var(--transition), border-color var(--transition);
}

.project-skill-card:hover {
  background: rgba(201, 131, 42, 0.06);
  border-color: rgba(201, 131, 42, 0.25);
}

.project-skill-card strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--offwhite);
  margin-bottom: var(--sp-2);
}

.project-skill-card p {
  font-size: 0.8rem;
  color: var(--steel);
  line-height: 1.55;
  margin: 0;
}

/* ─── CTA ─────────────────────────────────── */
.exp-cta {
  background: var(--offwhite);
  padding: var(--sp-24) 0;
}

.exp-cta h2 {
  color: var(--navy);
  max-width: 480px;
  margin: var(--sp-3) auto 0;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .skills-columns {
    grid-template-columns: 1fr;
    gap: var(--sp-12);
  }

  .project-skills-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .timeline-item {
    grid-template-columns: 32px 1fr;
    gap: var(--sp-4);
  }

  .edu-grid {
    grid-template-columns: 1fr;
  }

  .project-skills-grid {
    grid-template-columns: 1fr;
  }
}